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eth: fbnic: split fbnic_enable() 

Factor out handling a single nv from fbnic_enable() to make
it reusable for queue ops. Use a __ prefix for the factored
out code. The real fbnic_nv_enable() which will include
fbnic_wrfl() will be added with the qops, to avoid unused
function warnings.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20250901211214.1027927-9-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Jakub Kicinski 2025-09-01 14:12:08 -07:00 committed by Paolo Abeni
parent be2be74af8
commit 8a47d940cf
1 changed files with 25 additions and 22 deletions
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47
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
View File

@ -2584,33 +2584,36 @@ static void fbnic_enable_rcq(struct fbnic_napi_vector *nv,
fbnic_ring_wr32(rcq, FBNIC_QUEUE_RCQ_CTL, FBNIC_QUEUE_RCQ_CTL_ENABLE);
}
static void __fbnic_nv_enable(struct fbnic_napi_vector *nv)
{
int j, t;
/* Setup Tx Queue Triads */
for (t = 0; t < nv->txt_count; t++) {
struct fbnic_q_triad *qt = &nv->qt[t];
fbnic_enable_twq0(&qt->sub0);
fbnic_enable_twq1(&qt->sub1);
fbnic_enable_tcq(nv, &qt->cmpl);
}
/* Setup Rx Queue Triads */
for (j = 0; j < nv->rxt_count; j++, t++) {
struct fbnic_q_triad *qt = &nv->qt[t];
fbnic_enable_bdq(&qt->sub0, &qt->sub1);
fbnic_config_drop_mode_rcq(nv, &qt->cmpl);
fbnic_enable_rcq(nv, &qt->cmpl);
}
}
void fbnic_enable(struct fbnic_net *fbn)
{
struct fbnic_dev *fbd = fbn->fbd;
int i;
for (i = 0; i < fbn->num_napi; i++) {
struct fbnic_napi_vector *nv = fbn->napi[i];
int j, t;
/* Setup Tx Queue Triads */
for (t = 0; t < nv->txt_count; t++) {
struct fbnic_q_triad *qt = &nv->qt[t];
fbnic_enable_twq0(&qt->sub0);
fbnic_enable_twq1(&qt->sub1);
fbnic_enable_tcq(nv, &qt->cmpl);
}
/* Setup Rx Queue Triads */
for (j = 0; j < nv->rxt_count; j++, t++) {
struct fbnic_q_triad *qt = &nv->qt[t];
fbnic_enable_bdq(&qt->sub0, &qt->sub1);
fbnic_config_drop_mode_rcq(nv, &qt->cmpl);
fbnic_enable_rcq(nv, &qt->cmpl);
}
}
for (i = 0; i < fbn->num_napi; i++)
__fbnic_nv_enable(fbn->napi[i]);
fbnic_wrfl(fbd);
}